How do I zoom in or zoom out the camera?
How do I zoom in or zoom out on the Facetime camera?
MacBook Pro, OS X Mountain Lion (10.8.3)
The FT cam has a fixed focal length. It does not zoom. You can approximate the effect by moving the Mac closer or farther away.
Click here -> for "iGlasses" add-on software that can offer digital zoom as well as give you manual control of several of your cam's functions.